Highest advisory severityMedium 1 vendor · 1 advisory
CVE-2026-71852
CVE-2026-71852: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityMedium5.5
Medium [CVE-2026-71852] Denial of Service via crafted PDF with large CID font width ranges
CVE-2026-71852Source published Source updated
Denial of Service via crafted PDF with large CID font width ranges. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-1050.
- Related products — impact not confirmed
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- < 6.15.0
- Source-reported fixed versions
- 6.15.0
- Mitigation guidance
- To reduce exposure, avoid processing untrusted PDF documents with applications that integrate the pypdf library. Implement robust input validation and sanitization for all PDF files originating from external or unverified sources. Consider deploying applications that process PDF content within a sandboxed environment to contain potential denial of service impacts.
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